8453790

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{79}}^1$

素因数の和:162

約数の個数: 96

約数和(自身を含む): 23587200

約数和(自身を除く): 15133410

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 29, 30, 41, 45, 58, 79, 82, 87, 90, 123, 145, 158, 174, 205, 237, 246, 261, 290, 369, 395, 410, 435, 474, 522, 615, 711, 738, 790, 870, 1185, 1189, 1230, 1305, 1422, 1845, 2291, 2370, 2378, 2610, 3239, 3555, 3567, 3690, 4582, 5945, 6478, 6873, 7110, 7134, 9717, 10701, 11455, 11890, 13746, 16195, 17835, 19434, 20619, 21402, 22910, 29151, 32390, 34365, 35670, 41238, 48585, 53505, 58302, 68730, 93931, 97170, 103095, 107010, 145755, 187862, 206190, 281793, 291510, 469655, 563586, 845379, 939310, 1408965, 1690758, 2817930, 4226895, 8453790]

約数ペア:

[(1, 8453790), (2, 4226895), (3, 2817930), (5, 1690758), (6, 1408965), (9, 939310), (10, 845379), (15, 563586), (18, 469655), (29, 291510), (30, 281793), (41, 206190), (45, 187862), (58, 145755), (79, 107010), (82, 103095), (87, 97170), (90, 93931), (123, 68730), (145, 58302), (158, 53505), (174, 48585), (205, 41238), (237, 35670), (246, 34365), (261, 32390), (290, 29151), (369, 22910), (395, 21402), (410, 20619), (435, 19434), (474, 17835), (522, 16195), (615, 13746), (711, 11890), (738, 11455), (790, 10701), (870, 9717), (1185, 7134), (1189, 7110), (1230, 6873), (1305, 6478), (1422, 5945), (1845, 4582), (2291, 3690), (2370, 3567), (2378, 3555), (2610, 3239)]